Topaz DeJpeg 4 Topaz DeJpeg 4

A guide to uninstall Topaz DeJpeg 4 from your PC

Topaz DeJpeg 4 is a computer program. This page is comprised of details on how to remove it from your computer. The Windows version was created by Topaz Labs. Additional info about Topaz Labs can be found here. The program is often located in the C:\Program Files (x86)\Topaz Labs\Topaz DeJpeg 4 directory (same installation drive as Windows). Topaz DeJpeg 4's full uninstall command line is C:\ProgramData\{35056848-1DF5-4D37-85C5-0134DA6F6DFD}\dejpeg4_setup.exe. Topaz DeJpeg 4's main file takes about 6.90 MB (7232058 bytes) and its name is dejpeg4_setup_ext.exe.

Topaz DeJpeg 4 contains of the executables below. They take 6.90 MB (7232058 bytes) on disk.

  • dejpeg4_setup_ext.exe (6.90 MB)

The current page applies to Topaz DeJpeg 4 version 4.0.2 alone. If you are manually uninstalling Topaz DeJpeg 4 we advise you to verify if the following data is left behind on your PC.

Directories that were left behind:
  • C:\Users\UserName\Desktop\Adobe\Photoshop Lightroom 6.0\Topaz DeJpeg 4

Registry keys:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\1AB641E9DD62B3C4F9F0092F3EEC9C2D
  • HKEY_LOCAL_MACHINE\Software\Topaz Labs\Topaz DeJpeg 4

Additional values that you should delete:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\1AB641E9DD62B3C4F9F0092F3EEC9C2D\ProductName
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Topaz Labs\Topaz DeJpeg 4\

A way to remove Topaz DeJpeg 4 from your PC with the help of Advanced Uninstaller PRO

Topaz DeJpeg 4 is a program by the software company Topaz Labs. Frequently, computer users choose to remove this program. Sometimes this is easier said than done because performing this by hand requires some know-how related to removing Windows applications by hand. One of the best QUICK solution to remove Topaz DeJpeg 4 is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows PC, add it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and general utility to optimize your Windows system.


2. Run Advanced Uninstaller PRO. Take your time to admire the program's design and number of functions available. Advanced Uninstaller PRO is a powerful package of utilities.

3. Click on the General Tools category
Go to General Tools

4. Press the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the programs existing on your PC will appear

6. Scroll the list of programs until you locate Topaz DeJpeg 4 or simply click the Search field and type in "Topaz DeJpeg 4". If it is installed on your PC the Topaz DeJpeg 4 application will be found automatically. When you click Topaz DeJpeg 4 in the list , the following data regarding the program is made available to you:

  • Star rating (in the lower left corner). This explains the opinion other people have regarding Topaz DeJpeg 4, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Technical information regarding the program you wish to remove, by pressing the Properties button.
7. Click the Uninstall button. A confirmation window will show up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will remove Topaz DeJpeg 4.
Uninstall Topaz DeJpeg 4

8. After uninstalling Topaz DeJpeg 4, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong Topaz DeJpeg 4 that have been left behind will be found and you will be able to delete them. By uninstalling Topaz DeJpeg 4 using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your system.

Your Windows system will remain clean, speedy and able to serve you properly.


Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8 (6.2)
  • Windows 8.1 (6.3)
Software Application


This page is not a piece of advice to remove Topaz DeJpeg 4 by Topaz Labs from your computer, nor are we saying that Topaz DeJpeg 4 by Topaz Labs is not a good application. This text simply contains detailed info on how to remove Topaz DeJpeg 4 in case you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-06-21 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2016-06-21 10:05:25.973